BOULDER, Colo., Oct. 11, 2006 (PRIMEZONE) -- Energy Conservation Technologies, Inc. (Pink Sheets:ENYC), a landmark technology company ("Econ"), received formal regulatory approvals of its HID ...
Electronic ballasts for fluorescent lamps have already overtaken magnetic ballasts in both volume and value. The same trend is now taking place in the high-intensity discharge (HID) lamp ballast ...
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